XC3090LTM-8PC84C vs XC3090L-8PC84I 对比
详细并排对比 XC3090LTM-8PC84C 出自 Xilinx 和 XC3090L-8PC84I 出自 Xilinx。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | XC3090LTM-8PC84C | XC3090L-8PC84I |
|---|---|---|
| 品牌 | Xilinx | Xilinx |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $43.25 | $55.00 |
| Family | XC3000L Low Voltage Logic Cell Array | XC3000 Series FPGA |
| Logic Cells / Gates | ~6,000 usable gates | — |
| Configurable Logic Blocks (CLBs) | 320 | 320 |
| Configuration Memory | 64,160 bits (distributed SRAM) | — |
| Configuration Method | External EEPROM/EPROM/ROM/master/microprocessor mode | SRAM, loaded from external PROM or microprocessor |
| Core Supply Voltage | 3.0 V to 3.6 V (3.3 V typical) | 3.3 V |
| Process Technology | 0.8 um CMOS SRAM-based | CMOS, SRAM-based |
| 封装 | 84-Pin Plastic Leaded Chip Carrier (PLCC, J-Lead) | 84-pin PLCC (J-Lead), QCCJ |
| 引脚数量 | 84 | — |
| 安装类型 | Surface Mount (PLCC socket-compatible) | Surface Mount (J-Lead) |
| Speed Grade | -8 (per suffix; see device decoder) | — |
| 工作温度 | -40 C to +85 C (industrial, TM suffix typically commercial/industrial) | — |
| Maximum Toggle Frequency | [DATA_NEEDED: specific fmax value] | 80 MHz |
| Logic Block Delays | [DATA_NEEDED: typical TBU/TPIO delay] | — |
| I/O Standard Support | TTL/CMOS 3.3 V (5 V tolerant with restrictions) | TTL and CMOS (programmable per IOB) |
| RoHS 状态 | unknown | [DATA_NEEDED: rohs status] |
| Lead-Free | unknown | — |
| Programming Toolchain | XACT / Foundation (legacy, EOL software) | — |
| Gates | — | 6,000 usable gates |
| Configuration Program Store | — | 64,160 bits |
| User I/O | — | 70 |
| Operating Temperature Grade | — | Industrial (-40 °C to +85 °C) |
| Lead-Free / Termination Finish | — | [DATA_NEEDED: lead-free status] |